刘大杰, 冯延明. 动态大地测量的平差基准[J]. 武汉大学学报 ( 信息科学版), 2003, 28(S1): 69-72,109.
引用本文: 刘大杰, 冯延明. 动态大地测量的平差基准[J]. 武汉大学学报 ( 信息科学版), 2003, 28(S1): 69-72,109.
LIU Dajie, FENG Yanming. Adjustment Datum for Dynamic Geodesy[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 69-72,109.
Citation: LIU Dajie, FENG Yanming. Adjustment Datum for Dynamic Geodesy[J]. Geomatics and Information Science of Wuhan University, 2003, 28(S1): 69-72,109.

动态大地测量的平差基准

Adjustment Datum for Dynamic Geodesy

  • 摘要: 从平差基准的基本概念出发,说明动态大地测量的平差基准的意义和基准的数量,讨论动态高程系统的转换关系,建立等价于原观测值的坐标差与速率差的观测方程及基准方程,并通过分析说明,四维大地测量平差必须恰当地选取平差基准,才能得到具有参考价值的结果。

     

    Abstract: The datum transformation relationship between the dynamic height network and dynamic plane control network is introduced in this paper.And in turn,the dynamic space network,i,e.the transformation relationship for 4-dimension geodetic datum,is also discussed.

     

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